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| author | <dwmw2@shinybook.infradead.org> | 2005-04-29 15:54:44 +0100 |
|---|---|---|
| committer | <dwmw2@shinybook.infradead.org> | 2005-04-29 15:54:44 +0100 |
| commit | 83c7d09173fdb6b06b109e65895392db3e49ac9c (patch) | |
| tree | 3f48367a4d1413e221a5367bcd0cf8df7322c368 /kernel/dma.c | |
| parent | c60c390620e0abb60d4ae8c43583714bda27763f (diff) | |
| download | op-kernel-dev-83c7d09173fdb6b06b109e65895392db3e49ac9c.zip op-kernel-dev-83c7d09173fdb6b06b109e65895392db3e49ac9c.tar.gz | |
AUDIT: Avoid log pollution by untrusted strings.
We log strings from userspace, such as arguments to open(). These could
be formatted to contain \n followed by fake audit log entries. Provide
a function for logging such strings, which gives a hex dump when the
string contains anything but basic printable ASCII characters. Use it
for logging filenames.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'kernel/dma.c')
0 files changed, 0 insertions, 0 deletions
